EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LNK305GN-TL Real Image
Same model may have multiple batches, images only for reference.

LNK305GN-TL

Part No LNK305GN-TL
Manufacturer Power Integrations
Catalog PMIC - AC DC Converters, Offline Switchers
Description IC OFFLINE SWIT OCP 8SMD
Datasheet
LNK305GN-TL Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Power Integrations
Packaging Reel - TR
Status Active
Output Isolation Non-Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Buck, Buck-Boost, Flyback
Duty Cycle 69%
Frequency - Switching 66kHz
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Operating Temperature -40°C to 150°C (TJ)
Case / Package SMD-8B
Mounting Surface Mount
Win Source Part Number 019717-LNK305GN-TL
Family Name LNK305
Introduction Date September 02, 2004
ECCN EAR99
Estimated EOL Date 2022
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LNK305GN-TL CAD Model

Description

The LNK305GN-TL is a surface mount integrated circuit manufactured by Power Integrations.

  • Function: Non-isolated power conversion IC
  • Breakdown Voltage: 700V
  • Topologies: Buck, Buck-Boost, and Flyback
  • Duty Cycle: 69%
  • Switching Frequency: 66kHz
  • Fault Protection: Current limiting, open loop, over temperature, and short circuit protection
  • Family: LNK305
  • Package: SMD-8B
  • Operating Temperature Range: -40°C to 150°C (TJ)
  • Popularity: High

You May Also Be Interested in

IW1700-00 Dialog Semiconductor GmbH
IW1700-00
Renesas Electronics America
IC OFFLINE SW FLYBACK SOT23-6
Lowest to $0.7008
FSFR1800XC
FSFR1800XC
Fairchild/ON Semiconductor
IC OFFLINE SWITCH HALF BRIDGE / Converter Offline Topology
Lowest to $27.4694
HR1001GS-Z Real Image
HR1001GS-Z
Monolithic Power Systems Inc.
IC OFFLINE SWITCH 16SOIC
Lowest to $1.6309
FSEZ1016ANY
FSEZ1016ANY
Fairchild/ON Semiconductor
SECONDARY SIDE PWM CONTROLLER / Converter Offline Topology
Need more? Email Us
TOP254PG Power Integrations – Price, Stock & Datasheet
TOP254PG
Power Integrations
Converter Offline Flyback Topology 66kHz 8-PDIP-C
Need more? Email Us
L6668 Real Image
L6668
STMicroelectronics
IC OFFLINE SWITCH FLYBACK 16SO
Lowest to $0.4204
AP3967MTR-G1 Diodes Incorporated
AP3967MTR-G1
Diodes Incorporated
IC OFFLINE SWITCH MULT TOP 7SOIC
Lowest to $0.4250
Picture of TEA1731TS/1,115
TEA1731TS/1,115
NXP / Nexperia
Converter Offline Flyback Topology 27kHz ~ 65kHz SC-74
Lowest to $1.5860
ICE2B765P Infineon Technologies
ICE2B765P
Infineon Technologies
IC OFFLINE SWITCH
Lowest to $4.0561

Top Sellers

BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $7.1279
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $16.8692
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891

Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.3196 $52.7840
95+ $1.0828 $102.8660
145+ $1.0489 $152.0905
200+ $1.0151 $203.0200
255+ $0.9813 $250.2315
345+ $0.8797 $303.4965
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 8,125 pieces
MOQ: 40 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess